74X Series
Calibration Manual
14
AC Volts Measurement
Proceed as follows to verify the AC Volts Measurement function:
1.
Connect the UUT to the 5500A as shown in Figure 2. Connect the three lows (black
jacks) with jumpers.
2.
Set the UUT to the AC Volts Measurement function.
3.
Press [RANGE] on the UUT to lock on the 1.1V range.
4.
Set the 5500A to the first test point in Table 4. Wait for the output to settle.
5.
Observe the reading on the UUT and check to see if it is within the range shown.
6.
Continue through the test points, being careful to lock the UUT on the specified
range.
7.
When you are finished, set the 5500A to Standby.
Table 4. AC Volts Measurement Verification Points
UUT
Range
Input
(RMS)
Frequency
Minimum
1 & 2 Year
Maximum
1 & 2 Year
1.1 V
0.2 V
500 Hz
0.1985
0.2015
1.1 V
1.0 V
20 Hz
0.9790
1.0210
1.1 V
1.0 V
40 Hz
0.9945
1.0055
1.1 V
1.0 V
500 Hz
0.9945
1.0055
1.1 V
1.0 V
1 kHz
0.9790
1.0210
1.1 V
1.0 V
5 kHz
0.8980
1.1020
11 V
2.0 V
500 Hz
1.985
2.015
11 V
10.0 V
500 Hz
9.945
10.055
11 V
10.0 V
5 kHz
8.980
11.020
110 V
20.0 V
500 Hz
19.85
20.15
110 V
100.0 V
500 Hz
99.45
100.55
110 V
100.0 V
5 kHz
89.80
110.20
300 V
50.0 V
500 Hz
49.3
50.8
300 V
120.0 V
60 Hz
118.9
121.1
300 V
250.0 V
500 Hz
248.3
251.8
300 V
219.0 V
5kHz
195.1
242.9
Summary of Contents for 74X Series
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